Gas

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  • The Ideal Gas Law

    Gases, solids, and liquids are the three states that a substance can exist as. A gas does not maintain shape and volume. Gases expand to fit and fill the container. While a liquid maintains volume, but not shape and fits the shape of the container it is placed in. Solids can maintain both volume and shape. When a gas exerts force on the walls of a container, this is known as its pressure. Pressure varies based on temperature and volume. Many gas laws were used within this experiment, such as the Ideal Gas Law, Boyle’s Law, Charles’s Law, and Avogadro’s Law. The Ideal Gas Law is simply the combination of all the simple gas laws, Boyle’s Law, Charles’ Law, and Avogadro’s Law [which combines all of the properties of a gaseous sample].2 Boyle’s…

    Words: 1683 - Pages: 7
  • The Combined Gas Law

    The Combined Gas Law describes the relationship between temperature, volume, and pressure. The relationship between pressure and volume is P1V1 = P2V2, otherwise known as Boyle’s Gas Law. The relationship between temperature and volume is stated in Charles 's Gas Law, which states V1/T1 = V2/T2. The relationship between temperature and pressure, also known as Gay Lussac 's Gas Law, is P1/T1 = P2/T2. The Combined Gas Law is a combination of Boyle’s, Charles’s, and Gay Lussac 's Gas Laws,…

    Words: 779 - Pages: 4
  • Essay On Gas Law

    Introduction The ideal gas law was first studied by Boyle in the late 15th century and was additionally studied by Charles and Gay-Lussac’s (“The gas laws,” para. 6). Combining all three of the renowned scientists work provides us with a compacted equation commonly called the ideal gas law. The ideal gas law is an equation relating pressure, volume, temperature and amount of substance. This law is used in a variety of scientific disciplines and is utilized in many real world situations. For…

    Words: 1446 - Pages: 6
  • Conclusion Of Gas Chromatography

    Gas Chromatography (GC), is a type of chromatography technique which is used to separate mixtures of chemicals into individual volatile organic components (VOCs) (Carlin and Dean, 2013). In summary, the separation takes place when the sample mixture is injected into the GC inlet by using a syringe where it is vaporized and swept through the capillary column by a stream of carrier gas, which called the mobile phase. The carrier gas carries the sample mixture through stationary phase what is…

    Words: 1097 - Pages: 5
  • Ideal Gas Law

    different relationships between the variables in the gas laws and to use data to determine if a gas can ever act ideally. An ideal gas assumes gas particles do not interact and the size of each the molecules is negligible (cite). The different gas laws observed in the virtual labs were Boyle’s Law which is PV=C, Charles’ Law which is given by the formula V/T=C, and Gay-Lussac’s Law, P/T=C. These laws are all different derivatives of the Ideal Gas Law which is PV=nRT. The variable P is equal…

    Words: 1321 - Pages: 6
  • Gas Law Experiment

    NTRODUCTION In this experiment the validity of Gas Laws were observed and the relationship of two variables, temperature and volume, against pressure was tested. Gas Laws are encompassed by the Ideal Gas Law in which PV=nRT observes the general behavior of a gas under ideal conditions in terms of pressure(P), volume(V), moles of gas(n), gas constant(R), and temperature(T). The Ideal Gas Law is a combination of Boyle 's Law, Charles ' Law and Avogadro 's Law and was first introduced in 1834 by…

    Words: 1610 - Pages: 7
  • Gas Chromatography Essay

    Chromatography is a separation method used to help identify mixtures. One common form of chromatography is gas chromatography. This type of chromatography will usually use a gas as the mobile phase, and a liquid as the stationary phase (“Gas Chromatography”). A gas chromatograph is comprised of some vital components, which include: the carrier gas, flow controller, injector port, column, column oven, detector, and recorder (“Gas Chromatography”). The purpose of this lab was for an unknown…

    Words: 940 - Pages: 4
  • Factors In Gas Chromatography

    Gas chromatography (GC) is a chromatography technique where the separation of individual components (called analytes) from a sample relies on their differing distribution between the mobile phase and a stationary phase. The mobile phase is what carries the analyte (components being analysed) through the stationary phase and in GC, it is an inert gas, (usually helium or nitrogen). The gas must be inert so it will not react with the samples to give a false reading. The stationary phase is the…

    Words: 1375 - Pages: 6
  • Ideal Gas Experiment

    one mole of H_(2(g)) at STP. In a way, the problem is essential in understanding how one mole of an ideal gas at STP is always equivalent to 22.4 L. By determining if the volume of a mole of H_(2(g)) is 22.4 L, it supports Avogadro’s law that one mole of an ideal gas occupies 22.4 L at STP. At the same time, it indicates that a direct relationship exists between volume and the number of moles of gas as temperature and pressure stays constant. One real world application of the importance of this…

    Words: 1359 - Pages: 6
  • An Analysis Of The Ideal Gas Law

    The Ideal Gas Law relates several variables of state of an ideal gas with the following equation: P V = n R T, where P is the pressure of the gas in atmospheres, V is the volume of the gas in liters, n is moles of the gas, and T is the temperature of the gas in Kelvin degrees. R is the ideal gas constant. The Ideal Gas Law is a combined summary of Boyle’s Law, Charles’s Law, and the Avogadro’s Law. This Law works best under low pressure, room temperature (298K) environments because these…

    Words: 752 - Pages: 4
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